#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>

int main()
{
    int a=0;
    while (scanf("%d", &a) != EOF)
    {
        if (a%5 == 0)
        {
            printf("YES");
        }
        else {
            printf("NO");
        }
    }

    return 0;
}